High-precision installation method for full-rotation device
Fireproof, sound insulation and noise reduction structure
Ventilation device of methanol fuel propelled marine engine room
Waterproof sound insulation enclosure bulkhead structure
Glass fiber reinforced plastic ship propeller installing structure
Three-channel hydrofoil combined-type ultrahigh-speed boat
Anti-disengaging anti-blocking seabed suction system for high-speed ship
DUAL-PURPOSE DEVICE FOR PREVENTING SHAFT SYSTEM THORDON FROM DEFORMING AND COOLING
Adjustable rudder connecting rod connecting structure
Dual-purpose device for preventing shafting from being deformed and cooling
Catamaran passenger ship with double-bevel-line bulbous bows